 package com.chenxiang.web.config;

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.AsyncSupportConfigurer;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import com.chenxiang.web.filter.TimeFilter;
import com.chenxiang.web.interceptor.TimeInterceptor;

@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {
    
    @SuppressWarnings("unused")
    @Autowired
    private TimeInterceptor timeInterceptor;
    
//    //异步请求拦截器的配置
//    @Override
//    public void configureAsyncSupport(AsyncSupportConfigurer configurer) {
//        configurer.setTaskExecutor(taskExecutor);//异步处理线程池的配置
//        configurer.registerDeferredResultInterceptors(interceptors);
//         super.configureAsyncSupport(configurer);
//    }
    
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
//      registry.addInterceptor(timeInterceptor);
    }
    
//  @Bean
    public FilterRegistrationBean timeFilter() {
        
        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
        
        TimeFilter timeFilter = new TimeFilter();
        registrationBean.setFilter(timeFilter);
        
        List<String> urls = new ArrayList<>();
        urls.add("/*");
        registrationBean.setUrlPatterns(urls);
        
        return registrationBean;
        
    }

}

